Product Description
Lightweight and compact: Under the premise of ensuring performance, the fuselage design is optimized to make it more lightweight and compact, easy to carry and operate, and reduce the burden of measurement personnel in field operations.
Ultra-long battery life: The use of removable dual battery design, support QC fast charging and charging bank charging, in the mobile station mode can be used for 26 hours, to meet the needs of field measurement operations for a whole day or even longer, without frequent charging or battery replacement, reducing the work interruption caused by insufficient power.



Product parameters
GNSS configuration | BDS-2: | B1l,B2l,B3I | Communication configuration | Network module: | Built-in 4G communication module, the whole network support |
BDS-3: | B1C,B2a,B2b,B2b-ppp | Network mode support: | Supports the NTRIP protocol | ||
GPS: | L1C/A,L2P,L1C,L2C,L5 | Built-in transceiver integrated data link: | Power :0.5W, 1W, 2W adjustable Frequency band :410MHz-470MHz, step 12.5KHz Over air baud rate :19.2kbps,9.6kbps | ||
GALILEO: | E1,E5b,E5a,E5AltBoc,E6c | Bluetooth: | BT4.0 dual-mode Bluetooth | ||
QZSS: | L1C/A,L2C,L5,L1C,L1s,L5s,L6 | Electrical index | Receiver power supply: | DC 6-28V | |
GLONASS: | G1C,G1P,G2C,G2P,G3 | Lithium battery: | More than 26 hours in mobile station mode | ||
NAVIC: | L5 | Power consumption: | 1.7w(static) | ||
SBAS: | L1C/A,L5C | Communication interface: | 1 serial port (7-pin Lemo head), Bluetooth | ||
Number of channels | Number of parallel channels: | 1198个 | Baud rate: | Scalable to 921600bps | |
Accuracy and reliability | Static accuracy: | Level :±(2.5+0.5*10-6*D)mm Vertical :±(5+0.5*10-6*D)mm | Physical property | Size: | φ15.5x7.3cm |
RTK accuracy: | Level :±(8+1*10-6*D)mm Vertical :±(15+1*10-6*D)mm | Weight: | 1.2kg(battery included) | ||
E-RTK accuracy: | Level :±(200+1*10-6*D)mm Vertical :±(400+1*10-6*D)mm | Face button: | 1 power key, 1 static switch key | ||
RTD accuracy: | Level :±0.25m Vertical :±0.50m | Indicator light: | 2 battery lights, 1 satellite light, 1 data light, 1 network light | ||
Single point smoothing accuracy: | Level :±1m Vertical :±1.5m | Shell material: | mg-al | ||
SBAS differential positioning accuracy: | <1m 3D(RMS) Note :D is the base line length in millimetres (mm); t is the convergence time | Environmental characteristics | Dustproof and waterproof: | IP67 | |
Signal tracking time: | Cold start <30s Hot start <10s | Impact and vibration: | Resist 2m free drop | ||
RTK initialization time: | <5s | Humidity: | 100% non-condensing | ||
Signal recapture: | <1s | Working temperature: | -30℃-+65C | ||
Initialization confidence: | 大于99.99% | Storage temperature: | -40℃-+85℃ | ||
Tilt measurement: | Built-in MEMS tilt sensor, Accuracy within 30° tilt ≤2CM | R50 Hand thin | Operating system: | Android 11.0 | |
Data processing | Storage: | 8GB, support USB high-speed download | CPU: | Qualcomm Snapdragon | |
Data record format: | CNB, RINEX, etc | Storage: | 4GB+64GB | ||
Positioning output frequency: | 1Hz, 2Hz, 5Hz, 10Hz, 20Hz, 50Hz(optional) | Network: | Comes with eSIM card, 4G full Netcom | ||
Difference format support: | CMR,RTCM2.x,RTCM3.x | Battery: | 9000mAh, 30h, no worries | ||
Output format support: | NMEA-0183/Compass(Custom binary), PJK plane coordinates | Touch screen | 5.5 inches, 500nits | ||
Keyboard: | 9 grid number keyboard + British full keyboard | ||||
Resolution: | 1920*1080 resolution, sunlight visible | ||||
User interaction | Built-in Web interface, easy to query, data processing and device management | Waterproof and dustproof: | IP67 |
Product Display

Seven stars and 30 frequencies
The new K8 platform, based on 7-star 30-frequency service, can use 50+ satellites, support Beidou-3 satellite signals, integrate non-differential data, and comprehensively enhance the availability of RTK in complex environments. The number of parallel channels is up to 1198.

26 hours long battery life
Start the age of Zhouzhe
Standard with removable large capacity battery, while supporting QC fast charge,
With the overall hardware and software optimization, lower power consumption, long endurance,
The working time of the mobile station can reach 26h+, which truly opens the era of Zhouzhe.

Power on one key fixed
Support the national CORS service, boot a key fixed.
Hand book with standard eSIM card,
The software is equipped with one-click fixing function,
Measurement work is no longer limited.

Super inertial navigation
Sinan 3 generation inertial navigation system, 60° tilt measurement, measurement does not need to look at the bubble. 5s initialization, shake back and forth, easy initialization. ≤2cm accurate measurement, measurement is so convenient!

Ultra remote data link
Built-in transceiver integrated data link, mobile station, reference station one-click conversion, the longest operating distance of up to 15 kilometers, the base station 13 hours long battery life, to meet most of the operating scenarios.

New generation engineering manual R50
Qualcomm Snapdragon processor, Android12 operating system
The software runs at a new speed, the CAD is not stuck in seconds, and the operation is smoother.
QC3.0 fast charge, large capacity battery, long life
Battery capacity 7000mAh, fast charging, durable work, worry-free.
5.5-inch HD Sunshine screen
Still clear under strong light, CAD base map can be seen.
Quality Control
Raw material control: According to the industry demand, global select suppliers, with high-precision equipment to strictly screen raw materials from electrical performance, mechanical strength accuracy and other dimensions, to ensure that the quality exceeds the industry standard, build a solid foundation of high quality products.
Production process optimization: Customize the fine process according to the characteristics of the application field, automatic precision assembly for the production of geographic information acquisition equipment, modular assembly for the manufacturing of fine agricultural navigation equipment, and set up multiple detection points to ensure the accuracy of each link and product consistency, and meet the requirements of high-precision scenarios.
Performance verification system: Build a comprehensive and targeted verification system, simulate the actual scenes of various industries in depth testing, safety engineering products to do extreme environmental reliability verification, industrial measurement products and professional instruments compared calibration, only qualified products to enter the market, to provide users with reliable satellite navigation solutions.

Application Cases
Mapping and geographic information: can be used for topographic survey, engineering survey, cadastral survey and other work, quickly obtain high-precision survey data, improve work efficiency and measurement accuracy.
Deformation monitoring: In the deformation monitoring of landslides, debris flows, ground collapse and other geological disaster-prone areas, as well as large engineering structures such as Bridges, DAMS and tall buildings, real-time deformation can be obtained to provide data support for disaster warning and engineering safety assessment.
Intelligent transportation: provides high-precision vehicle location information for traffic management departments, realizes real-time monitoring and analysis of traffic flow, assists autonomous vehicles in accurate positioning and navigation, and improves traffic operation efficiency and safety.



Company Information
Sinan Navigation integrates the great achievements of China's high-precision GNSS technology, has a local R & D team specializing in high-precision GNSS core technology for many years, and more than 40 main technical backbone has won provincial and ministerial science and technology awards. Under the leadership of industry leader Dr. Wang Yongquan, Sinan Navigation has broken many foreign technical barriers, broken through the key technical bottlenecks of high-precision GNSS core algorithms, chips, boards, receivers, applications and industrialization, and developed a number of mature high-precision multi-mode and multi-frequency GNSS boards and receivers, filling the gaps in the field of high-precision GNSS at home and abroad for several times. At the same time, it is also the first satellite navigation enterprise that truly realizes the industrial application of Beidou in China.
Following the trend of compatibility and interoperability of the world's four major satellite navigation systems, Sinan Navigation flexibly meets the differentiated needs of users in different industries. Its business covers traditional surveying and mapping, geographic information, intelligent transportation, fine agriculture, machinery control, safety engineering, industrial measurement and other high-precision application fields, and its sales network covers more than 20 countries and regions around the world.
Sinan Beidou Industrial Park, with a total construction area of about 26,000 square meters invested by Sinan Navigation, is planned to be officially put into use in 2015, as the main research and development, production and application center of Beidou high-precision GNSS board in China, and will become a Beidou industrialization base that drives Shanghai, radiates the whole country and affects the world.



Cooperative partner

Service
Sinan Navigation is committed to providing customers with comprehensive, timely and professional after-sales service to ensure that customers have no worries in the process of using products:
Technical support:
We have a professional technical team, ready to answer all kinds of technical problems encountered by customers in the process of product installation, commissioning and use. Whether by phone, mail or online customer service platform, customers have quick access to technical experts for detailed and accurate technical guidance to ensure that products run smoothly and perform at their best. For example, for customers who are using high-precision positioning devices for the first time, technical personnel will patiently explain the operation process, parameter Settings, and solutions to common problems of the equipment to help customers quickly get started.
Training Services:
Provide customized training courses for customers, according to customers in different industries and application scenarios, in-depth explanation of product features, operation skills, and maintenance points. Training methods include on-site training, online training videos and operation manuals, etc., so that customers can choose learning methods according to their own needs, so that customers' technical personnel can master the use and maintenance skills of products, and improve customers' own technical capabilities and operational efficiency. For example, in the field of agriculture, special automatic driving system training is carried out for farm staff, so that they can learn how to set seeding and irrigation parameters according to the actual situation of the field, and give full play to the advantages of the product.
Repair and maintenance:
A complete maintenance service network has been established throughout the country and even around the world to ensure rapid response to customer maintenance needs. Once the product fails, customers can contact the local maintenance center through convenient repair channels, and the maintenance team will quickly diagnose the fault and take effective repair measures, and replace the original parts to ensure that the quality and performance of the product are not affected. At the same time, we provide customers with regular product maintenance suggestions and services to extend the service life of products and reduce the cost of use. For example, regular cleaning of navigation equipment, inspection of line connections and software updates ensure that the equipment can maintain high-precision positioning performance after a long period of use.
Software upgrade:
Continue to pay attention to the industry technology development and customer demand changes, constantly optimize and upgrade the product software, and provide free software update services for customers. New software releases may add new features, improve positioning accuracy, enhance system stability, or optimize compatibility with other devices, so that customers can always enjoy the most advanced technology results, enhance product competitiveness and adaptability, and meet the evolving business needs of customers. For example, with the continuous development of satellite navigation systems, software is updated in a timely manner to support new satellite signals and algorithms, providing customers with more accurate and reliable positioning services.